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Christopher Faylor wrote: >It's an unfortunate side effect of the way dumper works. The dumping >process is paused waiting for a debugger (in this case dumper.exe) to >connect. The routine that is used to pause is frameless. The stack is >still available for inspection via something like 'x/100x $esp' but the >stack trace is often munged in this scenario. > Hi Christopher, Is the routine causing the pause frameless because it's inside a Windows native dll? If that is the case, could I determine the correct amount to adjust some registers to get to a good backtrace? Here is the result of x/120x $esp. I've marked with a double-star the innermost frame that the t.exe.stackdump file shows, and star marks the frames which can get to that innermost frame. What gdb commands should I execute to fool gdb into providing a good backtrace? (gdb) x/120x $esp 0x22fca4: 0x77f5c534 0x77e7a62d 0x00000778 0x00000000 0x22fcb4: 0x0022fccc 0x00000778 0x0000ea60 0x0022fd30 0x22fcc4: 0x77f7d417 0x0022fccc 0xdc3cba00 0xffffffff 0x22fcd4: 0x7ffdf000 0x7ffde000 0x00000014 0x00000001 0x22fce4: 0x00000000 0x00000000 0x00000010 0x0022fcb8 0x22fcf4: 0x0022fd4c 0x0022ff28 0x77e94809 0x77e83ae0 0x22fd04: 0x00000000 *0x0022fd58 0x77e7ac21 0x00000778 0x22fd14: 0x0000ea60 0x00000000 0x61073611 0x00000778 0x22fd24: 0x0000ea60 0xffffffff 0x77f59037 0x00000000 0x22fd34: 0x00240000 0x00000000 0x00244348 0x0022fe2c 0x22fd44: 0x0000c000 0x77f5c014 0x00000000 0x00000001 0x22fd54: 0x00000780 *0x0022fde8 0x61071c99 0x00000780 0x22fd64: 0x00000001 0x00000000 0x00000000 0x00000000 0x22fd74: 0x0022fd90 0x0000003f 0x00401324 0x0000c000 0x22fd84: 0x0022fd90 0x0000003f 0x00000000 0x61616161 0x22fd94: 0x61416141 0x61616161 0x61126ac0 0x61616161 0x22fda4: 0x00000008 0x00000001 0x00000778 0x00000001 0x22fdb4: 0x0022fdd0 0x0022fe38 0x00000006 0x00000000 0x22fdc4: 0x00000001 0x0022fdd8 0x61078220 0x00000000 0x22fdd4: 0x0a040008 0x0022fe18 0x00000006 0x00000724 0x22fde4: 0x00000000 *0x0022fe38 0x6106f232 0x00000000 0x22fdf4: 0x61416141 0x61616161 0x61078199 0x61616161 0x22fe04: 0x61614161 0x41616161 0x00000000 0x00000000 0x22fe14: 0x0a030000 0xffffff00 0x61078220 0x0022fec0 0x22fe24: 0x00000000 0x0022fe98 0x00000006 0x00000724 0x22fe34: 0x00000000 **0x0022fe88 0x6106f3b0 0x00000724 0x22fe44: 0x00000006 0x0022fea8 0x0040120d 0x00000000 0x22fe54: 0x00000000 0x0022fe68 0xfffefeff 0x00000000 0x22fe64: 0x0022fe80 0x0a030000 0x00000000 0x00000000 0x22fe74: 0x00000000 0x41414141 0x0022febc 0x0022fec0 Thanks, --Rob -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/
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